| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.82 | 12.208% | $211.8711 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $213.37 | 6.218% | $226.6373 | $226.64 | $226.65 | $226.60 |
| Purchase #3 | $115.63 | 12.157% | $129.6871 | $129.69 | $129.70 | $129.70 |
| Purchase #4 | $108.65 | 10.615% | $120.1832 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $152.87 | 7.187% | $163.8568 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $228.73 | 12.736% | $257.8611 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $111.37 | 8.266% | $120.5758 | $120.58 | $120.60 | $120.60 |
| 7 purchase totals = | $1,119.44 | $1,230.6724 | $1,230.68 | $1,230.70 | $1,230.80 | |